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標題: | Improved Conversion Efficiency of Textured InGaN Solar Cells With Interdigitated Imbedded Electrodes | 作者: | Horng, R.H. 洪瑞華 Chu, M.T. Chen, H.R. Liao, W.Y. Wu, M.H. Chen, K.F. Wuu, D.S. 武東星 |
關鍵字: | Electrode shading;interdigitated imbedded electrodes (IIEs);n-GaN/i-InGaN/p-GaN solar cell;textured;epitaxy;films;gan | Project: | Ieee Electron Device Letters | 期刊/報告no:: | Ieee Electron Device Letters, Volume 31, Issue 6, Page(s) 585-587. | 摘要: | Textured n-GaN/i-InGaN/p-GaN solar cells with interdigitated imbedded electrodes (IIEs) eliminating the electrode-shading loss have been investigated. In the absence of the electrode-shading effect, the optimized textured solar cell exhibits a conversion efficiency of 1.03%, which is 78% and 47% higher than those of the conventional structure and the structure with mirror coated on silicon substrate with electrode shading, respectively. The short-circuit current density of this textured IIE device is about 0.65 mA/cm(2), which is 71% and 44% higher than those of the two compared structures, respectively. |
URI: | http://hdl.handle.net/11455/43925 | ISSN: | 0741-3106 | DOI: | 10.1109/led.2010.2046615 |
Appears in Collections: | 材料科學與工程學系 |
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